I have no idea what the background lore is all about or if it is related to some pre-existing literature, so I will not commenton the size difference between the musketeers and the big guys in the lamellar armour.
But I can comment on the (lack of) expected effects of the proportionately oversized edged weapons of the "samurai" guys.
That is to say I expected to see an ample amount of gore.
All in all the time, skill and effort that was put into this is commendable.
Well done, mate!